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> Unreal Engine Blueprint API Reference > Rig VMController

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Rig VMController

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Actions

Add Array Pin	Adds an array element pin to the end of an array pin. This causes a PinArraySizeChanged modified event. Target is Rig VMController
Add Branch Node	Adds a branch node to the graph. Branch nodes can be used to split the execution of into multiple branches, allowing to drive behavior by logic. Target is Rig VMController
Add Comment Node	Adds a Comment Node to the edited Graph. Comments can be used to annotate the Graph. This causes a NodeAdded modified event. Target is Rig VMController
Add Enum Node	Adds an enum node to the graph Enum nodes can be used to represent constant enum values within the graph Target is Rig VMController
Add Free Reroute Node	Adds a free Reroute Node Target is Rig VMController
Add if Node	Adds an if node to the graph. If nodes can be used to pick between two values based on a condition. Target is Rig VMController
Add Injected Node	Adds a Function / Struct Node to the edited Graph as an injected node StructNode represent a RIGVM_METHOD declaration on a USTRUCT. This causes a NodeAdded modified event. Target is Rig VMController
Add Injected Node from Struct Path	Adds a Function / Struct Node to the edited Graph as an injected node StructNode represent a RIGVM_METHOD declaration on a USTRUCT. This causes a NodeAdded modified event. Target is Rig VMController
Add Link	Adds a link to the graph. This causes a LinkAdded modified event. Target is Rig VMController
Add Parameter Node	Adds a Parameter Node to the edited Graph. Parameters represent input or output arguments to the Graph / Function. Input Parameters are constant values / literals. This causes a NodeAdded modified event. Target is Rig VMController
Add Parameter Node from Object Path	Adds a Parameter Node to the edited Graph given a struct object path name. Parameters represent input or output arguments to the Graph / Function. Input Parameters are constant values / literals. This causes a NodeAdded modified event. Target is Rig VMController
Add Prototype Node	Adds a prototype node to the graph. Target is Rig VMController
Add Reroute Node on Link	Adds a Reroute Node on an existing Link to the edited Graph. Reroute Nodes can be used to visually improve the data flow, they don't require any additional memory though and are purely This causes a NodeAdded modified event. Target is Rig VMController
Add Reroute Node on Link Path	Adds a Reroute Node on an existing Link to the edited Graph given the Link's string representation. Reroute Nodes can be used to visually improve the data flow, they don't require any additional memory though and are purely This causes a NodeAdded modified event. Target is Rig VMController
Add Reroute Node on Pin	Adds a Reroute Node on an existing Pin to the editor Graph. Reroute Nodes can be used to visually improve the data flow, they don't require any additional memory though and are purely This causes a NodeAdded modified event. Target is Rig VMController
Add Select Node	Adds a select node to the graph. Select nodes can be used to pick between multiple values based on an index. Target is Rig VMController
Add Struct Node	Adds a Function / Struct Node to the edited Graph. StructNode represent a RIGVM_METHOD declaration on a USTRUCT. This causes a NodeAdded modified event. Target is Rig VMController
Add Struct Node from Struct Path	Adds a Function / Struct Node to the edited Graph given its struct object path name. StructNode represent a RIGVM_METHOD declaration on a USTRUCT. This causes a NodeAdded modified event. Target is Rig VMController
Add Variable Node	Adds a Variable Node to the edited Graph. Variables represent local work state for the function and can be read from and written to. This causes a NodeAdded modified event. Target is Rig VMController
Add Variable Node from Object Path	Adds a Variable Node to the edited Graph given a struct object path name. Variables represent local work state for the function and can be read from (bIsGetter == true) or written to (bIsGetter == false). This causes a NodeAdded modified event. Target is Rig VMController
Break All Links	Removes all links on a given pin from the graph. This might cause multiple LinkRemoved modified event. Target is Rig VMController
Break Link	Removes a link from the graph. This causes a LinkRemoved modified event. Target is Rig VMController
Can Import Nodes from Text	Exports the given nodes as text Target is Rig VMController
Cancel Undo Bracket	Cancels an undo bracket / scoped transaction. This is primarily useful for Python. This causes a UndoBracketCanceled modified event. Target is Rig VMController
Change Variable Nodes Type	Changes the data type of all nodes matching a given variable name Target is Rig VMController
Clear Array Pin	Removes all (but one) array element pin from an array pin. This causes a PinArraySizeChanged modified event. Target is Rig VMController
Clear Node Selection	Deselects all currently selected nodes in the graph. This might cause several NodeDeselected modified event. Target is Rig VMController
Close Undo Bracket	Closes an undo bracket / scoped transaction. This is primarily useful for Python. This causes a UndoBracketClosed modified event. Target is Rig VMController
Duplicate Array Pin	Duplicates an array element pin. This causes a PinArraySizeChanged modified event. Target is Rig VMController
Eject Node from Pin	Ejects the last injected node on a pin Target is Rig VMController
Enable Reporting	Enables or disables the error reporting of this Controller. Target is Rig VMController
Export Nodes to Text	Exports the given nodes as text Target is Rig VMController
Export Selected Nodes to Text	Exports the selected nodes as text Target is Rig VMController
Get Graph	Returns the currently edited Graph of this controller. Target is Rig VMController
Get Pin Default Value	Returns the default value of a pin given its pinpath. Target is Rig VMController
Import Nodes from Text	Exports the given nodes as text Target is Rig VMController
Insert Array Pin	Inserts an array element pin into an array pin. This causes a PinArraySizeChanged modified event. Target is Rig VMController
Is Reporting Enabled	Returns true if reporting is enabled Target is Rig VMController
Modified Event Dynamic	Modified Event Dynamic
Open Undo Bracket	Opens an undo bracket / scoped transaction for a series of actions to be performed as one step on the Undo stack. This is primarily useful for Python. This causes a UndoBracketOpened modified event. Target is Rig VMController
Redo	Re-does the last action on the stack. Note: This should really only be used for unit tests, use the GEditor's main Undo method instead. Target is Rig VMController
Refresh Variable Node	Refreshes the variable node with the new data Target is Rig VMController
Remove Array Pin	Removes an array element pin from an array pin. This causes a PinArraySizeChanged modified event. Target is Rig VMController
Remove Node	Removes a node from the graph This causes a NodeRemoved modified event. Target is Rig VMController
Remove Node by Name	Removes a node from the graph given the node's name. This causes a NodeRemoved modified event. Target is Rig VMController
Remove Variable Nodes	Removes all nodes related to a given variable Target is Rig VMController
Rename Parameter	Renames a parameter in the graph. This causes a ParameterRenamed modified event. Target is Rig VMController
Rename Variable	Renames a variable in the graph. This causes a VariableRenamed modified event. Target is Rig VMController
Rename Variable Nodes	Renames the variable name in all relevant nodes Target is Rig VMController
Replace Parameter Node with Variable	Refreshes the variable node with the new data Target is Rig VMController
Reset Pin Default Value	Resets the default value of a pin given its pinpath. This causes a PinDefaultValueChanged modified event. Target is Rig VMController
Select Node	Selects a single node in the graph. This causes a NodeSelected / NodeDeselected modified event. Target is Rig VMController
Select Node by Name	Selects a single node in the graph by name. This causes a NodeSelected / NodeDeselected modified event. Target is Rig VMController
Set Array Pin Size	Sets the size of the array pin This causes a PinArraySizeChanged modified event. Target is Rig VMController
Set Comment Text	Sets the comment text of a comment node in the graph. This causes a CommentTextChanged modified event. Target is Rig VMController
Set Comment Text by Name	Sets the comment text of a comment node in the graph by name. This causes a CommentTextChanged modified event. Target is Rig VMController
Set Graph	Sets the currently edited Graph of this controller. This causes a GraphChanged modified event. Target is Rig VMController
Set Node Color	Sets the color of a node in the graph. This causes a NodeColorChanged modified event. Target is Rig VMController
Set Node Color by Name	Sets the color of a node in the graph by name. This causes a NodeColorChanged modified event. Target is Rig VMController
Set Node Position	Sets the position of a node in the graph. This causes a NodePositionChanged modified event. Target is Rig VMController
Set Node Position by Name	Sets the position of a node in the graph by name. This causes a NodePositionChanged modified event. Target is Rig VMController
Set Node Selection	Selects the nodes given the selection This might cause several NodeDeselected modified event. Target is Rig VMController
Set Node Size	Sets the size of a node in the graph. This causes a NodeSizeChanged modified event. Target is Rig VMController
Set Node Size by Name	Sets the size of a node in the graph by name. This causes a NodeSizeChanged modified event. Target is Rig VMController
Set Pin Default Value	Sets the default value of a pin given its pinpath. This causes a PinDefaultValueChanged modified event. Target is Rig VMController
Set Pin Expansion	Sets the pin to be expanded or not This causes a PinExpansionChanged modified event. Target is Rig VMController
Set Pin Is Watched	Sets the pin to be watched (or not) This causes a PinWatchedChanged modified event. Target is Rig VMController
Set Reroute Compactness	Sets the compactness of a reroute node in the graph. This causes a RerouteCompactnessChanged modified event. Target is Rig VMController
Set Reroute Compactness by Name	Sets the compactness of a reroute node in the graph by name. This causes a RerouteCompactnessChanged modified event. Target is Rig VMController
Undo	Un-does the last action on the stack. Note: This should really only be used for unit tests, use the GEditor's main Undo method instead. Target is Rig VMController

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